Firewalls are not fun. I’ve got to open with that statement as I’ve been doing a lot of work with firewalls in the past couple of weeks. It’s not been the most enjoyable of experiences, but I can see why it is needed.
I’m a huge advocate of taking backups of things. So much so, I’ve got my own home server backing up to “the cloud” with all of my files on it. It needs a bit of an organisational shuffle I think, but the idea is there.